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Firewall-SOSDG
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master
bruns@2mbit.com 2009-08-23 22:47:45 +00:00
parent c8b0a5d109
commit 4578afcb52
1 changed files with 11 additions and 9 deletions
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20
rc.firewall
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@ -175,15 +175,6 @@ if [ $IPV6 ]; then
done
echo -ne "\n"
if [ $IPV6ROUTEDCLIENTBLOCK ]; then
$IP6TABLES -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
$IP6TABLES -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT
$IP6TABLES -A FORWARD -i $IPV6INT -o $IPV6LAN -p tcp --syn -j DROP
$IP6TABLES -A INPUT -i $IPV6INT -p tcp --syn -j DROP
$IP6TABLES -A INPUT -i $IPV6INT -p udp ! --dport 32768:65535 -j DROP
$IP6TABLES -A FORWARD -i $IPV6INT -o $IPV6LAN -p udp ! --dport 32768:65535 -j DROP
fi
echo -n "Adding allowed IPv6 port: "
for i in $IPV6TCP; do
@ -199,6 +190,17 @@ if [ $IPV6 ]; then
done
echo -en "\n"
if [ $IPV6ROUTEDCLIENTBLOCK ]; then
$IP6TABLES -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
$IP6TABLES -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT
$IP6TABLES -A FORWARD -i $IPV6INT -o $IPV6LAN -p tcp --syn -j DROP
$IP6TABLES -A INPUT -i $IPV6INT -p tcp --syn -j DROP
$IP6TABLES -A INPUT -i $IPV6INT -p udp ! --dport 32768:65535 -j DROP
$IP6TABLES -A FORWARD -i $IPV6INT -o $IPV6LAN -p udp ! --dport 32768:65535 -j DROP
fi
if [ $IPV6FORWARDRANGE ]; then
for i in $IPV6FORWARDRANGE; do
$IP6TABLES -A FORWARD -s $i -j ACCEPT